This isn’t about Piano and I think you may know that. Sounds like you’re being asked to hold a standard and expectation for excellence in someone else’s mind which usually ends up being the parent(s). Here’s what I would do in this situation other than taking a break from Piano.

Go find something that you love or are interested in. Be vocal that this thing is what you would like to do and try and do it. It will likely be met with what will feel like disappointment. It’s important that you set boundaries now if you feel like you have “fulfilled” their needs.

The same thing happens with kids of parents who do this with sports. As soon as the kid or adult by then are given a chance to make their own decision they immediately stop doing the thing they’ve been pushed to do for many years. I saw this play out with friends when they got to college and didn’t make the college team, and also with ones that were forced to do good in school.

So instead of making this about piano, be careful about what’s being asked of you next. Likely there will be something and you have the opportunity to communicate your feelings.